analysis of boiler steel manufacturing process quality control
How to achieve power saving electric water analysis of boiler steel manufacturing process quality control? Electric hot water boiler is power-driven, so exactly how do to achieve energy saving effect, without affecting the normal operation and operating results so far in the use of the process? (1) different building structures, building height, building the room heating load quantity, etc. are not the same, must be calculated during the operation of the heating heat load specific region, not be too big, too little power and do not open. (2) adjusting the appropriate return water temperature, heat transfer coefficient can be improved to some extent, so that the increased heat transfer efficiency of the boiler, boiler investment costs lowered. (3) controlling the water temperature, the node at different times, the temperature to be provided is not the same nature, it can be adjusted according to the period, to avoid unnecessary losses and waste. In short, electric water boiler in the course of operation, while taking into account the problem of thermal efficiency of the boiler, it must also take into account the energy-saving, cost-saving effect. Therefore, during the course of practical operation, be sure to notice it.
Inner Mongolia Autonomous Region for the winter heating long-term, large coal consumption of the actual situation, "strictly control coal pollution" as a top priority to improve air quality.
According to statistics, in 2018, Inner Mongolia fully complete the remaining 10 127 tons of steam / hour and small coal-fired boilers out of the task-level urban built-up areas; Hohhot, Baotou, Wuhai more polluting coal and other built-up urban area start 35 steam tons / hour and the phase-out of coal-fired boilers.
Inner Mongolia this year also completed shantytowns 142,000, an increase of central heating an area of 11.36 million square meters, the "coal to gas," "coal to electricity" pilot project, the region cut loose coal burning 636,300 tons.
In addition, in order to fight the "Battle of the sky" tough fight, Inner Mongolia this year has introduced the "Atmospheric Pollution Prevention Act," "Blue Sky Battle win three-year action plan to implement the program" and other local laws and regulations.
From January 2018 to November, Inner Mongolia Autonomous Region average PM2.5 concentration of 30 micrograms / cubic meter, down 6.3%, the ratio of the number of good days to reach 83%.
Common hot water analysis of boiler steel manufacturing process quality control Accident (d) In addition to the common hot water boiler water, explosion, burst pipe incidents, there are other problems that may breed accidents, such as boiler deformation, improper operation, etc., may cause boiler accidents. (1) Boilers modification. If the hot water boiler operating at high load conditions, will vary with the corresponding deformation level of the furnace body and gas flow pressure expansion occurs. The reason for this situation is mostly ineffective in this one fireman or regulatory pressure gauge failure to form a miscarriage of justice. It is because of these improper handling, evolved into the explosion. (2) improper operation. Boiler cleaning inadequate, improper operation over the water, economizer operation obstruction and other issues that are not standardized, correct operation, can also cause accidents occur when running hot water boiler. In short, no matter what type of boiler accident, and whether these accidents are caused by whatever reason, will be on the normal operation of enterprises resulting in more or less the economy, and even personnel losses, for this situation, enterprises should improve the management mechanism and do security work, strengthen personnel training, possible trouble.
10 tph WNS condensing gas-fired steam analysis of boiler steel manufacturing process quality control for healthcare industrySteam boilers are essential in large hospitals, which are used to sterilize and disinfect medical equipment, hospital bed sheets, quilts, etc. and provide steam for washing machines and dryers in hospitals. Nanyang Second General Hospital is a three-level general hospital with more than 2,000 beds and over 80 clinical and medical technology departments. Therefore, the hospital has a large demand for steam. In response to the national green development concept, People's government of Henan province decided to repurchase one set of gas-fired steam boiler for daily sterilization and disinfection. Serving as a place of healing the wounded and rescuing the dying, the hospital has high requirements for the quality of steam and the stability of boiler operation. The project leader of Nanyang Second General Hospital was attracted by ZOZEN's perfect production line and strict quality supervision after inspecting many well-known boiler plants, and purchased one set of 10 tph WNS series gas fired steam boiler. This boiler has sufficient steam storage space and heating surface to ensure the quality and quantity of steam; and it adopts the most advanced ultra-low NOx burner at home and abroad, the NOx emission can be below 30mg/Nm³ in conjunction with a large-diameter furnace. At the same time, this series of steam boilers has the characteristics of fully automatic operation, and the combustion condition, water level, temperature and steam pressure can be automatically adjusted and protected to ensure safe and stable operation of the boiler for a long time.